September 27, 2021
Energy is big business in the UK. We have selected the top 150 Energy companies across the size spectrum to showcase. These startups and companies are all taking different approaches to innovating the Energy industry, that diversity of innovation is what makes the UK so great.
We selected these startups and companies for exceptional performance in one of these categories:
Innovation
Growth
Management
Societal impact
We have profiled the top 150 Energy startups, companies and firms in the UK. This list is in no particular order, all of the companies showcased here are exceptional companies, well worth following.
No upfront fees and rolling 1 month contracts. ROI driven SEO.
BP delivers heat, light and mobility products and services to people all around the world.
Website | Linkedin | Twitter | Facebook
Octopus Energy builds technology that reduces the cost of energy to improve customer experience.
Website | Linkedin | Twitter | Facebook
Advanced atomic technologies can be a game changer for heavy transport and industry.
Website | Linkedin | Twitter | Facebook
Rolls-Royce is an industrial technology company that provides integrated power and propulsion solutions.
Website | Linkedin | Twitter | Facebook
Addionics is creating next-generation batteries through intelligent 3D battery architecture and engineering.
Website | Linkedin | Twitter | Facebook
Bulb provides affordable renewable energy for homes and businesses.
Website | Linkedin | Twitter | Facebook
Hometree exists to make home ownership simple & sustainable
Website | Linkedin | Twitter | Facebook
BBOXX designs, manufactures, and distributes plug and play solar systems.
Website | Linkedin | Twitter | Facebook
National Grid facilitates electricity and gas transmission system and focuses on delivering clean energy.
Website | Linkedin | Twitter | Facebook
Newcleo, the futurable energy.
Website | Linkedin | Twitter | Facebook
Tullow Oil is an independent oil and gas, exploration and production group.
Website | Linkedin | Twitter | Facebook
Storm4 is a specialist GreenTech recruitment marketplace, connecting organizations with the senior talent to drive their mission.
Website | Linkedin | Twitter | Facebook
Carbon Trust is to accelerate the move to a low carbon economy, by working with organisations to reduce carbon emissions now and develop.
Website | Linkedin | Twitter | Facebook
Clim8 Invest provides an app that allows individuals to invest in industries that work towards fighting climate change.
Website | Linkedin | Twitter | Facebook
Lightsource is a provider of ground and rooftop solar installations in the UK.
Website | Linkedin | Twitter | Facebook
Manufacture Of Electricity Distribution And Control Apparatus
Website | Linkedin | Twitter | Facebook
Smart charging software platform for electric vehicles, to reduce carbon emissions and cost
Website | Linkedin | Twitter | Facebook
Zenobe Energy is the largest independent owner and operator of battery storage in the UK.
Website | Linkedin | Twitter | Facebook
Future Planet is the impact-led, global VC firm built to invest in growth companies from the world's top universities
Website | Linkedin | Twitter | Facebook
Setcoin Group is a private equity company makes ESG investments in commercial real estate, green buildings, renewable energy, infrastructure
Website | Linkedin | Twitter | Facebook
Limejump is a Technology-Driven Utility: harnessing the power of big data to positively disrupt and transform today’s energy market.
Website | Linkedin | Twitter | Facebook
Globeleq Generation Limited develops, builds, and operates renewable power projects in Africa and the Americas.
Website | Linkedin | Twitter | Facebook
Pavegen is the global leader in harvesting energy and data from footfall.
Website | Linkedin | Twitter | Facebook
Mytrah Energy (India) Limited (MEIL), a wholly owned subsidiary of Guernsey based and AIM/LSE listed MEL in India,
Website | Linkedin | Twitter | Facebook
Pioneer of energy storage, DC micro-grid power and aggregate electricity grid services in the UK
Website | Linkedin | Twitter | Facebook
H2GO Power develops safe and low-cost hydrogen production and storage technologies.
Website | Linkedin | Twitter | Facebook
Arloid is an AI solution that learns to automatically adjust HVAC settings based on changing environmental conditions.
Website | Linkedin | Twitter | Facebook
Piclo develop software to make our electricity grids smart, flexible and sustainable.
Website | Linkedin | Twitter | Facebook
Data analytics and IoT business serving large social landlords
Website | Linkedin | Twitter | Facebook
Bramble Energy is an innovator energy technology company that designs and manufactures high-performance, low-cost, and fuel cell stack
Website | Linkedin | Twitter | Facebook
Developer of distributed energy storage, aggregation and smart DC technologies
Website | Linkedin | Twitter | Facebook
bio-bean is a U.K.-based green company that offers its users with processes of recycling and waste management solutions.
Website | Linkedin | Twitter | Facebook
Neptune Energy is an independent oil and gas exploration and production company.
Website | Linkedin | Twitter | Facebook
OilX is a oil sector that provides a global real-time oil supply-demand balance.
Website | Linkedin | Twitter | Facebook
Project Etopia is a creating more economical and environmental developments through technological advancements.
Website | Linkedin | Twitter | Facebook
Seven Energy is an indigenous Nigerian oil and gas exploration, development, production and distribution company.
Website | Linkedin | Twitter | Facebook
Open Energi enables public and private sector to commercialize their energy loads, improve their energy management and support their goals.
Website | Linkedin | Twitter | Facebook
ContourGlobal develops, acquires, operates, and manages wholesale electric power generation businesses.
Website | Linkedin | Twitter | Facebook
Moltex Energy is developing a next generation nuclear reactor that can produce clean electricity
Website | Linkedin | Twitter | Facebook
Lekela Power (Lekela) is a pan-African renewable energy generation platform
Website | Linkedin | Twitter | Facebook
Redefining performance through energy control.
Website | Linkedin | Twitter | Facebook
Voltaware is a start-up electricity monitoring company based in London.
Website | Linkedin | Twitter | Facebook
Powervault aims to disrupt the energy storage market by supplying the first plug and play energy storage device
Website | Linkedin | Twitter | Facebook
Flexion Energy is a modern utility and energy storage infrastructure specialist, which is bridging the gap between development and finance.
Website | Linkedin | Twitter | Facebook
Zeigo is a climate-tech platform that connects supply and demand of renewable energy across the world
Website | Linkedin | Twitter | Facebook
Phystech Ventures is an early-stage deeptech VC firm with focus on next-gen computing, life sciences, energy, mobility, and space.
Website | Linkedin | Twitter | Facebook
We combine methods from behavioural and data science to deliver a customer engagement software for all utilities.
Website | Linkedin | Twitter | Facebook
Circle Gas is an oil & natural gas company.
Website | Linkedin | Twitter | Facebook
Game changing innovations to transform the 21st century and beyond
Website | Linkedin | Twitter | Facebook
BatterySwap Infrastructure-as-a-service
Website | Linkedin | Twitter | Facebook
Arcola Energy is a leader in hydrogen and fuel cell integration, specializing in zero-emission solutions for heavy-duty vehicles.
Website | Linkedin | Twitter | Facebook
SEaB Energy has patented a micro anaerobic digestion system for onsite and in-building conversion of organics to energy, water, & fertiliser
Website | Linkedin | Twitter | Facebook
A granular asset focused carbon intelligence & offsetting platform for active industrial decarbonisation across the value chain.
Website | Linkedin | Twitter | Facebook
Amarenco is a fast growing, independent Solar PV investment company with a founding executive team that has wide and deep experience in
Website | Linkedin | Twitter | Facebook
An Earth Observation & Remote Sensing Data Analytics company for more sustainable production and supply of natural resources.
Website | Linkedin | Twitter | Facebook
Electron is accelerating the energy industry’s transition to Net Zero by making granular, market-based interactions possible.
Website | Linkedin | Twitter | Facebook
Switchd is an automate the process of energy switching.
Website | Linkedin | Twitter | Facebook
Onzo creates insights from energy data to capitalise on Smart Meter investment
Website | Linkedin | Twitter | Facebook
Carbon Analytics transforms a company's accounting data into a highly visual, actionable carbon footprint analysis.
Website | Linkedin | Twitter | Facebook
4NEW is a United Kingdom company that owns and operates Waste to Energy treatment plants.
Website | Linkedin | Twitter | Facebook
Carnot is a developer of hydrogen engine used to reduce the fuel consumption and zero CO2 emissions.
Website | Linkedin | Twitter | Facebook
A data analytics solutions provider for energy retailers
Website | Linkedin | Twitter | Facebook
eleXsys Energy operates as a cleantech energy company.
Website | Linkedin | Twitter | Facebook
Delonex Energy is building a material portfolio of discovered and prospective resources in East and Central Africa – a region of
Website | Linkedin | Twitter | Facebook
Ichthion engaged in Development of cutting-edge technology to restore the ocean environment.
Website | Linkedin | Twitter | Facebook
Provide sustainable energy in low income communities.
Website | Linkedin | Twitter | Facebook
Intelligent software, improving the performance of manufacturing processes.
Website | Linkedin | Twitter | Facebook
Revolutionizing the way energy is delivered to emerging markets. Clean-Tech firm focused on innovation and distributed energy as a service
Website | Linkedin | Twitter | Facebook
Ecoisme is your energy saving system combining a utility switch and energy monitoring to reduce your utility bills.
Website | Linkedin | Twitter | Facebook
ChargePoint Services Ltd (CPS) provides integrated electric vehicle charging solutions.
Website | Linkedin | Twitter | Facebook
Project management software for renewable energy professionals.
Website | Linkedin | Twitter | Facebook
Airex is a smart ventilation control that builds intelligent air ventilation units using atmospheric sensors and cloud algorithms.
Website | Linkedin | Twitter | Facebook
Energy Efficiency, ESCO, Energy Saving, Energy Service
Website | Linkedin | Twitter | Facebook
We’re turning food production on its head to make way better food, that doesn’t cost the earth.
Website | Linkedin | Twitter | Facebook
Intelligent Internet of Energy Charging Platform
Website | Linkedin | Twitter | Facebook
Inhabit is a web platform helping businesses achieve net zero.
Website | Linkedin | Twitter | Facebook
Belltown Power is an international renewable energy company that develops and operates wind, solar, and hydro projects.
Website | Linkedin | Twitter | Facebook
Fabriq is an IoT platform for energy, resource and smart building data for smart connected spaces
Website | Linkedin | Twitter | Facebook
Bacanora Minerals Ltd is an explorer and developer of industrial minerals in Mexico with a primary focus on Borates and Llithium.
Website | Linkedin | Twitter | Facebook
MapStand web-mapping platform provides oil and gas company asset summaries, upstream datasets, news and activities.
Website | Linkedin | Twitter | Facebook
GridDuck is a cloud-based hardware, dashboard & API enabling control of your clients' energy
Website | Linkedin | Twitter | Facebook
Iduna is an innovative car charging scheme.
Website | Linkedin | Twitter | Facebook
Develops renewable energy projects in emerging markets
Website | Linkedin | Twitter | Facebook
Solivus designs and creates solar products for the home and bespoke solar solutions for businesses.
Website | Linkedin | Twitter | Facebook
Ventive creates healthy internal environments. Pioneers of Passive Ventilation with Heat Recovery
Website | Linkedin | Twitter | Facebook
Rebel Energy is a new breed of energy supplier, providing clean energy to households in the UK
Website | Linkedin | Twitter | Facebook
Blockchain Interoperability - Complex Transactions Monetised - Blockchain Agnostic Platform - Q2iD - ID Control - Q2iPay
Website | Linkedin | Twitter | Facebook
Eelpower is a battery storage developer that operates energy storage solutions.
Website | Linkedin | Twitter | Facebook
So Energy make renewable energy accessible to everyone, and fixed rate tariff will always be among the best value around - renewable or not.
Website | Linkedin | Twitter | Facebook
Telecom Plus PLC is a multi-utility supplier based in the United Kingdom.
Website | Linkedin | Twitter | Facebook
Green Hedge is a leading developer and operator of low carbon electricity generation and storage projects.
Website | Linkedin | Twitter | Facebook
Demand Logic is an online energy efficiency system that analyzes data from building management systems.
Website | Linkedin | Twitter | Facebook
E24 provides fully integrated end-to-end, modular and inter-connectable renewable energy solutions.
Website | Linkedin | Twitter | Facebook
HURU allows you to set up your energy, water, broadband, and other services for your home in minutes.
Website | Linkedin | Twitter | Facebook
RheEnergise is an energy company that transforms pumped hydro technology and boosts its capacity with High-Density Hydro (HDH) technology.
Website | Linkedin | Twitter | Facebook
Plaxica is a technology and licensing company producing next generation biopolymers and platform chemicals from renewable resources.
Website | Linkedin | Twitter | Facebook
SAVORTEX is set apart within the marketplace uitising our pioneering and patented techniques
Website | Linkedin | Twitter | Facebook
TechnipFMC engages in project management, engineering, and construction for the energy industry.
Website | Linkedin | Twitter | Facebook
Odqa Renewable Energy Technologies develop next-generation heat transport technology.
Website | Linkedin | Twitter | Facebook
Enviro-Cool is the developer of V-Tex, a groundbreaking, low energy rapid cooling technology for pre-packed beverages.
Website | Linkedin | Twitter | Facebook
Active Energy Group Plc is a supplier of industrial wood chip for Medium-Density Fiberboard (MDF) manufacturing and Biomass.
Website | Linkedin | Twitter | Facebook
Kaluza is an intelligent grid technology company.
Website | Linkedin | Twitter | Facebook
San Leon Energy is a specialist oil and gas company with an extensive portfolio of assets across Europe and North Africa.
Website | Linkedin | Twitter | Facebook
Aminex plc is an Africa-focused oil and gas company with near term production, development and high impact exploration.
Website | Linkedin | Twitter | Facebook
Chrysalix Technologies has developing an innovative biomass fractionation process using low-cost ionic liquids.
Website | Linkedin | Twitter | Facebook
40South Energy we have the expertise to turn ocean wave energy into useful work.
Website | Linkedin | Twitter | Facebook
Transforming the coastal protection industry and protecting beaches by building coral reefs using 100% renewable energy.
Website | Linkedin | Twitter | Facebook
G3 Exploration is the largest company involved in the production of Coal Bed Methane gas and its distribution and sale in China.
Website | Linkedin | Twitter | Facebook
Tamar Energy is a clean energy company focused on producing energy from organic waste matter.
Website | Linkedin | Twitter | Facebook
Waste2Tricity engages in developing, funding, and supporting energy-from-waste deployment projects in the United Kingdom.
Website | Linkedin | Twitter | Facebook
Angus Energy provides the development, production, and distribution of hydrocarbons to third parties in the United Kingdom.
Website | Linkedin | Twitter | Facebook
Deciwatt is a social business focused on bringing instant, affordable and clean energy to households.
Website | Linkedin | Twitter | Facebook
A non-profit organisation working with local businesses to extend access to energy in Africa.
Website | Linkedin | Twitter | Facebook
Amplio Group invests in renewable energy, alternative fuels, filtrations, recycling, environmental services and specialty care enterprises.
Website | Linkedin | Twitter | Facebook
ENERGY is an agency that specializes in helping brands to become more powerful by connecting with clients.
Website | Linkedin | Twitter | Facebook
Argus Media group is a global energy and commodity price reporting agency.
Website | Linkedin | Twitter | Facebook
Urban Wind Assets built and operating with a few still in the late stages of construction and connection.
Website | Linkedin | Twitter | Facebook
Quadrise Fuels International plc is the innovator and global licensor of disruptive residual oil technology.
Website | Linkedin | Twitter | Facebook
Gen Community invest in green ethical low carbon projects with positive social impact, and fair returns for investors.
Website | Linkedin | Twitter | Facebook
Geothermal Engineering is engaged in the development of deep geothermal heat and power projects.
Website | Linkedin | Twitter | Facebook
Fastnet Oil & Gas is an independent oil and gas exploration company working in Offshore Ireland and Africa.
Website | Linkedin | Twitter | Facebook
Firglas provides commercial-scale algae cultivation for food grade products.
Website | Linkedin | Twitter | Facebook
InfraStrata is engaged in the development and construction of gas storage and associated facilities.
Website | Linkedin | Twitter | Facebook
USIO Energy are building the energy company of the future, using AI to deliver electricity and gas to perfectly match people's lifestyles.
Website | Linkedin | Twitter | Facebook
Loritus defines how HTC can resolve excessive costs, and recover value and revenue from unwanted material.
Website | Linkedin | Twitter | Facebook
Baringa Partners LLP is a management consultancy that specialises in the energy, financial services and utilities markets in the UK.
Website | Linkedin | Twitter | Facebook
Oilprice.com is the most popular energy news site in the world.
Website | Linkedin | Twitter | Facebook
EDF Energy is a producer of low-carbon electricity that has 35 wind farms – including two off-shore.
Website | Linkedin | Twitter | Facebook
Inspirit Energy Holdings designed to operate as a single, standalone appliance for a building's energy needs.
Website | Linkedin | Twitter | Facebook
A technology agnostic partner for local renewable energy projects .
Website | Linkedin | Twitter | Facebook
Digital Energy Technologies delivers network engineering and infrastructure globally.
Website | Linkedin | Twitter | Facebook
Home energy product installation startup
Website | Linkedin | Twitter | Facebook
CLB Europe produces the Silicon-Graphene composite Anode Material, SiGrAM, designed for advanced Lithium-ion batteries.
Website | Linkedin | Twitter | Facebook
GREEN BIOFUELS is the authorised supplier of an unique renewable diesel fuel GREEN D+.
Website | Linkedin | Twitter | Facebook
The Crowd is a platform for the business community to share ideas and innovations.
Website | Linkedin | Twitter | Facebook
Erin Solar is a commercial solar panel management company.
Website | Linkedin | Twitter | Facebook
Kiwi Power is a leading global energy technology company that is simplifying distributed energy.
Website | Linkedin | Twitter | Facebook
Cluff Natural Resources Plc is an AIM-listed natural resources investing company.
Website | Linkedin | Twitter | Facebook
Cloud Charging & Billing Provider
Website | Linkedin | Twitter | Facebook
Signol develops software which focuses on fuel efficiency by analysing operational data.
Website | Linkedin | Twitter | Facebook
Marex Spectron is a broker offering unrivalled breadth of commodity market.
Website | Linkedin | Twitter | Facebook
A group of separate companies, each staffed by energy and finance professionals
Website | Linkedin | Twitter | Facebook
Enviko provides sustainable energy solutions to businesses and homeowners.
Website | Linkedin | Twitter | Facebook
Tech Enabled Plastic Recycling Company
Website | Linkedin | Twitter | Facebook
Petrofac is a provider of oilfield services to the international oil and gas industry. It is registered in Jersey, with its main corporate
Website | Linkedin | Twitter | Facebook
Brackenburn is to exploit naturally occuring bracken to produce biomass fuels, as cost effective alternatives to fossil fuels.
Website | Linkedin | Twitter | Facebook
Junifer Systems is a global provider of Customer Information and Billing systems to the utilities industries.
Website | Linkedin | Twitter | Facebook
CoControl provides the UK’s first heating control and social metrics system, which is tailored.
Website | Linkedin | Twitter | Facebook
Solarcentury develops, constructs, owns and operates utility-scale solar and smart technology across Europe, Latin America and Africa.
Website | Linkedin | Twitter | Facebook
Distribution Network Operator Covering London, the South East and the East of England
No upfront fees and rolling 1 month contracts. ROI driven SEO.